This article includes the URL and description of 100 free web tools that can be used by all teachers. The tools are categorized into search engines, math and science, games, templates and lesson plans, and more.

From the 2015 AP Chemistry test free response 2d and 2e, a tutorial on Lewis electron-dot diagram and bond angles for ethanol. [6:20]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

This article provides an overview of current research about attention deficit hyperactivity disorder as well as strategies to help students with ADHD with reading and writing.

Use this comprehensive resource to learn about APA style. Students and teachers can use this site as a springboard for any questions they may have concerning APA Style.

Vast array of quizzes and self-study exercises based on idioms and idiomatic expressions, categorized in a variety of ways (beginning with A, B, etc., by keyword, or by association with other groupings). Great practice for the ELL/ESL student.

RAFT is a writing strategy that helps students understand their role as a writer, the audience they will address, the varied formats for writing, and the topic they'll be writing about. By using this strategy, teachers encourage students to write creatively, to consider a topic from a different perspective, and to gain practice writing for different audiences. Students learn to respond to a writing prompt that requires them to think about various perspectives (Santa & Havens, 1995):

Writing enables students to process, organize, formulate, and extend their thinking about what they have been learning. In addition, teachers can also assign writing to help students evaluate what they know and understand about a topic. These writing-to-learn strategies help foster students' abilities to make predictions, build connections, raise questions, discover new ideas, and promote higher-level thinking.

Learn how to conduct effective peer and teacher writing conferences to improve student writing.

Students who don't write well aren't able to learn and communicate effectively. This article explains what good writing skills are and how to help struggling young writers gain those skills through proper instruction.

It's a misconception that writing teachers simply tell students to write and wait to see what happens. Teachers should provide instruction in and exposure to various elements of writing to help students understand what good writing is.

Learn from an expert why some kids with learning disabilities struggle with writing and how some instructional approaches can help.

This activity is an indoor/outdoor activity that incorporates both literacy and scientific observation to make an ABC book based on Antler, Bear, Canoe by Betsy Bowen. Family participation is encouraged.

This is a collection of six video lessons about August Wilson and his works from the PBS American Masters Collection.

This is a collection of eight video lessons about Lorraine Hansberry and her famous play "Raisin in the Sun."

SETUPS (Empirical Teaching Unites in Political Science) data, published by the American Political Science Association, will be employed in group data analysis projects in an American Government class. Students then use results from these reports in composing an essay question on the course's final exam.

Students conducted data analysis about American political divisions and created two papers from this data analysis. Sutdents were assigned to group projects involving data analysis assigned chapters in MICROCASE AMERICAN GOVERNMENT, a textbook that includes access to a variety of datasets.

Intermediate students are asked to analyze data on the components of consumption and investment expenditures and explanatory variables based on textbook models of each. Students look for rough correlations between the explanatory and dependent variables.

This assignment teaches geochemistry students to explain the mathematical forms of rate laws, and organize paragraphs in their writing assignments properly.

Learn what a summary is and how to write an objective summary of an informational text by using a list of guiding questions.

Increase your understanding of what you read by making digital notes in an article. Time to complete: 45-90 minutes